About Johan
Spanish
Native or bilingual
French
Native or bilingual
English
Native or bilingual
Experience
- PolèneFirst data analystLUXURY GOODSSeptember 2025 - Today (9 months)Paris, FranceConstruction et pilotage de la stack analytics de bout en bout pour accompagner les équipes opérationnelles et business de Polène.Mise en place des conventions dbt, ainsi que le semantic layer dans Omni, afin de fournir des indicateurs fiables et cohérents à l’ensemble des équipes.- Déploiement des reportings clés sur :La performance top-line et le pilotage du pipeline: identification d'un plateau sur les pays clésLe CRM et le customer supportLes opérations logistiques et les coûts associés- Construction d'un outil de modélisation du BP 2026- Réalisation d’analyses approfondies sur les problématiques logistiques (identification des causes, estimation des impacts financiers) et conduite d’analyses CRM, incluant des A/B tests, pour soutenir l’optimisation des processus et la prise de décision.Cette mission a permis de structurer un socle data robuste et partagé, facilitant une prise de décision data-driven à l’échelle de l’entreprise. Stack robuste près 4 mois d'existence.
- SumUpSENIOR DATA ANALYSTJanuary 2023 - Today (3 years and 5 months)Paris, FranceUnified lead acquisition funnels by standardizing data from diverse sources and stakeholders, ensuring consistency across the pipeline. Led the implementation of a 'single source of truth' culture in the team to enhance data reliability and decision-making: over 40k views on my dashboards, with over 500 distinct users Designed and built a scalable, automated commission model implemented
- LukoData analystBANKING AND INSURANCEJanuary 2020 - January 2023 (3 years)Paris, FranceCollaborated with a team of >15 people in the whole User Acquisition team, and managed two interns. Built the whole data structure in DBT of the attribution system. Created an "incrementality" model in python, and Data driven attribution model (data cleaning, analysis, statistical modeling) in order to understand the marginal effect of our different marketing channels. Ran analysis on funnel segmentation and recommended a tailored model that would propose the best fitted options on quote page for each prospect. Implementation showed an increment of +3% of monthly recurring revenue. Built AB test infrastructure for CRM team to run their tests: Roughly 2 AB tests/month are run on average.
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Education
- MSc Data analytics & Artificial IntelligenceEDHEC Business School2020MSc Data analytics & Artificial Intelligence
- Classe préparatoire2016